2888192 has 20 divisors (see below), whose sum is σ = 5771766. Its totient is φ = 1443840.

The previous prime is 2888191. The next prime is 2888201. The reversal of 2888192 is 2918882.

It can be written as a sum of positive squares in only one way, i.e., 1597696 + 1290496 = 1264^2 + 1136^2 .

It is not an unprimeable number, because it can be changed into a prime (2888191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2309 + ... + 3332.

2^2888192 is an apocalyptic number.

It is an amenable number.

2888192 is a deficient number, since it is larger than the sum of its proper divisors (2883574).

2888192 is an frugal number, since it uses more digits than its factorization.

2888192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5659 (or 5643 counting only the distinct ones).

The product of its digits is 18432, while the sum is 38.

The square root of 2888192 is about 1699.4681520994. The cubic root of 2888192 is about 142.4105029496.

It can be divided in two parts, 288 and 8192, that multiplied together give a square (2359296 = 1536²).

The spelling of 2888192 in words is "two million, eight hundred eighty-eight thousand, one hundred ninety-two".